Industry Leaders in Drainage Surveys
Drainage Surveys are a way of gathering information to determine the capability and capacity of foul, surface and combined sewer systems and includes manhole survey information i.e. invert cover levels, pipe sizes, chamber sizes etc. This information is obtained by carrying out intrusive or non-intrusive manhole surveys to obtain manhole structure measurements, pipe sizes and materials, levels of inverts and direction of flow.
You never know what a drain survey may turn up, with tree roots often a cause of blocked drains and even more unlikely objects have been found such as mobile phones or household items.
What Can a Drainage Survey See?
A drainage survey is capable of picking up the following things, amongst others:
How is a Drainage Survey Done?
Drainage surveys are done through the use of CCTV cameras. These are fed down through your drainage system and the pictures are transmitted to the inspector, who then records them. A locator is used in conjunction with the camera in order to precisely record where any problems or anomalies lie. This information is then analysed by the specialist who will then recommend any repairs or replacements that may be required.
Who Does Drainage Surveys?
Drainage surveys should always be carried out by professionals. These people are highly qualified and trained in how to use the equipment necessary to do the survey and will be able to easily and accurately interpret and identify any issues. Our engineers will also produce a report for you that is written in plain English and easy to understand and will provide you with a copy of the camera footage that they have recorded, for your own records.
Scan Data- Drainage Survey Experts
ScanData can also trace the route and direction of a pipeline using a the latest sonde techniques. The pipeline route can then be marked on the surface or imported onto a digital plan depending on the client specific requirements. We can also offer AutoCAD Drawings to your specifications.
ScanData have carried out CCTV drain surveys for a number of well known organisations and big businesses in London and around the country. Feel free to read through some of our Case Studies for more details on some of our big name clients.
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